When it comes to the steps of surface processing of hardware fittings, it may not be clear to everyone. It is a relatively common processing technology for hardware fittings.

The development of modern technology is used to electroplate the surface of hardware fittings to ensure that products will not be mildewed under long-term use. Raw embroidery and electroplating processing are common: screws, stamping parts, batteries, car parts, small accessories and other hardware parts. Foshan hardware accessories processing Baking and painting processing hardware fittings factories use baking and spraying processing when producing large hardware products.

The baking and spraying processing can prevent the hardware from rusting. Surface polishing is generally used in daily necessities for a long time, and some products will occasionally have small burrs. Because of this, we will also perform surface burrs on hardware products. The tool is simple, easy to manufacture, sharpen and install; the cutting process is smooth, and the cutting force fluctuation is small, which is conducive to adopting high cutting speed and improving productivity; the machine tool has good versatility, and it can process the outer circle, end face and inner hole in one clamping , Thread and chamfer, etc. The mutual position accuracy between the surfaces.

Turning the external surface is the basic method of external surface processing in hardware processing, and the equipment used is a lathe. In general machinery factories, lathes account for about 40% of the total number of machine tools. Turning is the main method for roughing and semi-finishing the outer surface of various materials, as well as some methods for precision processing of various materials that are not suitable for grinding.

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Replaceable filter materials used in the manufacture of hydraulic equipment are known in various designs. The support layer structure composed of warp and weft fabrics works in the form of filter materials. Today I will introduce the reasons for the obvious filtering effect of hydraulic filters.

The reason for the obvious filtering effect of hydraulic filter In order to be able to withstand the pressure difference and the dynamic flow dynamics of the filtrate during the filtration process, it is known that most of the support structures are made of metal fabrics, especially stainless steel wires, although this structure can prevent the alternating pressure during the operation of the filter Load, but the fluid permeability of the filter material should be reduced to obtain the advantage of high mechanical strength.

 

The corresponding support structure can be configured such that the open channel cross-section is defined by at least a part of the corresponding weft yarn, or in a continuous channel with two substantially parallel extending yarn sections, the cross-sectional shape extends to the full fold of the filter paper half folded height. 　　

At least a part of the corresponding weft yarn overlaps above or below each adjacent warp yarn pair, and together with the warp yarn pair, the hypotenuse of the right triangle cross section defining the air flow is parallel to the warp yarn.

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At present, hardware accessories products are used in many places, such as automobiles, computers, etc., but many friends do not know how to maintain hardware accessories products. Next, the editor of Dehui Precision will introduce to you.

Maintenance method of hardware accessories products:

1. Do not place high-temperature items directly on hardware accessories, such as stainless steel hardware accessories, hardware handles, etc. Use tripods, heat insulation pads, etc. to avoid surface discoloration or blistering.

2. Pay attention to the surface of hardware accessories during use, do not splash water stains, and keep the surface of hardware accessories dry.

3. Use a damp cloth to scrub or damp a damp cloth with neutral detergent or detergent for treatment, and then wipe it dry with water.

4. If the surface is severely stained or scratched, or burned by fireworks, lightly rub the surface with fine sandpaper (400-500), and then wipe it with a scouring pad.

5. Metal guide rails, hinges, hinges, etc. should be lubricated regularly to keep them bright and lubricated.

Hardware accessories products

Hardware accessories product prices

The above is the maintenance method of hardware accessories. You should pay attention to hardware accessories processing during use. This can extend the service life of hardware accessories. If you need hardware accessories processing, please contact us.

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At present, the quality of hydraulic accessories directly affects the subsequent use. After all, good quality accessories can be used. At the same time, the service life is long and the probability of damage is greatly reduced. This is also a way to judge the quality of the accessories.

What should be paid attention to when the quality of hydraulic parts

Choosing good hydraulic accessories is essential. Only good quality supports can meet the requirements. At the same time, we need to pay attention to how to choose. First of all, we can pay attention to the market qualifications of manufacturers or businesses and the reputation of customers. Determine the necessary conditions for product quality.

If there is a problem with the quality of hydraulic accessories, it will lead to poor use, and the use of accessories will be different. If it is a part of the machine, then if the accessory is damaged, the machine will not work normally, so the quality of the accessories should be guaranteed to prevent Kind of problem.

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The working principle of hydraulic power driven hydraulic system requires the use of components divided into sources (such as pumps), controls (such as valves) and actuators (such as cylinders). The hydraulic oil flows between these components. Today I will take you to understand Basic use of hydraulic accessories.

Introduction to the basic use of hydraulic accessories

There are many ways to guide this flow or maintain the interaction between components, but the usual method is to provide an internally threaded port in each component and an internally threaded fixing nut on each hose or pipe. These two connections are then connected to separate adapters with matching external threads.

Adapter parts are also called hydraulic parts. Over time, the complexity of hydraulic machinery ensures that more hydraulic components enter the hydraulic system, thereby reducing the similarities between each other, but their basic working principles are the same , They differ in the materials used in the manufacturing process, the assumed form factor and the complex design of the hydraulic system.

There are many types of hydraulic joints. Common accessories include: all metal, O-rings and hydraulic flanges. Although the all-metal grade of hydraulic joints is made entirely of metal, the O-ring grade joints are made of rubber.

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In recent years, with the rapid development of the domestic economy and the writing of new technologies in the die-casting mold industry, the development trend of the domestic aluminum die-casting mold industry has been very good. The total output value of China's pressure forging die has leapt to the second place in the world, and its development prospects are very broad. The domestic pressure forging profession relies on the advantages of a unique and spacious market, relatively cheap capital and labor, and is very agile. It has a great advantage in the world's pressure forging purchase transactions with a significant price-performance ratio. The total output value of die-casting molds has increased significantly. According to relevant materials, China’s total output value of die-casting molds now ranks second in the world, tightly below the United States, and has become a well-deserved pressure forging country. The prospects for development are very broad. Under the impact of the surging wave of information technology, the third innovation within the pressure forging profession has now begun. Under the general trend of rapid growth of the world economy, the world pressure forging, forging professional bases and The center is gradually moving to China, and large quantities of huge orders are flooding into China's die-casting industry. China's pressure forging industry is facing unprecedented opportunities for development.

The career development of die-casting molds in China is very agile and its position has improved significantly. According to relevant media reports, in recent years, the pressure forging mold industry has developed very quickly, and its function and position have been continuously improved. The Chinese manufacturing industry now regards the die casting mold industry as the mother of the domestic forging industry, which is called China One of the most basic pillars of career development. The demand for production in China is advancing, and the die-casting mold industry is the top priority.

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